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Reconciliation of Statutory Federal Income Tax and Actual Tax Provision (Detail) (USD $)
In Thousands, unless otherwise specified
8 Months Ended
Mar. 23, 2013
Income Tax Reconciliation [Line Items]  
Statutory federal income tax benefit $ (734)
State taxes, net of federal benefit 38
Valuation allowance 2,040
Other 72
Tax provision $ 1,416